Synonyms: Furo[3,4-e]-1,3-benzodioxol-8-ol,6,8-dihydro-6-(5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)-,[6R-[6a(S*),8a]]-; 1,3-Dioxolo[4,5-g]isoquinoline,furo[3,4-e]-1,3-benzodioxol-8-ol deriv.; (+)-Decumbensine; (+)-Egenine;Decumbensine; Egenine